0x21E8

0x21E8 is a hexadecimal numeric literal. In hex notation, the prefix 0x signals that the digits that follow are in base 16. The digits 2, 1, E, and 8 represent the value, which equals 8672 in decimal. In binary, 0x21E8 is 0010 0001 1110 1000. This value fits within 16 bits.

In computing practice, 0x21E8 can appear as a constant in source code or as part of a memory-related expression. When used as a numeric value, it participates in arithmetic, bitwise operations, or as a specific constant in algorithms. If stored in memory, endianness affects byte order: on little-endian systems it is stored as E8 21, while on big-endian systems it is stored as 21 E8.

Unicode context: The hexadecimal value 0x21E8 corresponds to the Unicode code point U+21E8. This code point resides in the Arrows block and is defined by the Unicode Standard. The actual glyph shown for U+21E8 depends on the font and rendering system in use. As with other Unicode characters, its meaning and appearance are font-dependent and can vary across environments, but it represents a symbol associated with arrows in textual content.

Summary: 0x21E8 primarily denotes a hex literal equal to decimal 8672, with typical uses in programming and data representation, and it also maps to a Unicode code point (U+21E8) whose visual rendering depends on font support.